Doctor profile · Federal record
Dr. Yazhini Vallatharasu, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Appleton, WI
- NPI 1508207895
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
2500 E Capitol Dr
Appleton, WI 54911
(920) 364-3600
fax (920) 364-3900 - Additional location
-
1836 South Ave, C03-006A
La Crosse, WI 546015429
(608) 782-7300
fax (608) 775-1548 - Additional location
-
491 S Washburn St
Oshkosh, WI 549046733
(920) 292-5555
fax (920) 292-1717 - Mailing address
-
122 E College Ave
Appleton, WI 549115794
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- September 9, 2019
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Wisconsin #62904 · Wisconsin #6290420
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508207895. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
469
Distinct HCPCS
8
Medicare allowed
$76,275
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 307 | 134 | $120 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 48 | 42 | $169 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 33 | 33 | $85 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 21 | 21 | $206 | |
36415 |
Insertion of needle into vein for collection of blood sample | 18 | 15 | $8 | |
A9552 |
Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries | 17 | 14 | $316 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $141 | |
78815 |
Nuclear medicine study from skull base to mid-thigh with ct scan | 12 | 11 | $1,392 |
In context: peer comparison
Among 3 peers in Appleton Hematology & Oncology Physician, average services per provider: 42. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
301
Patients
127
Total drug cost
$653,774
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Eliquis (Apixaban) | Brand | 41 | 18 | $32,488 |
| Prednisone | Generic | 39 | 15 | $129 |
| Acyclovir | Generic | 38 | 16 | $811 |
| Venclexta (Venetoclax) | Brand | 36 | 0 | $465,445 |
| Prochlorperazine Maleate | Generic | 29 | 25 | $699 |
| Hydroxyurea | Generic | 28 | 0 | $879 |
| Ondansetron Hcl | Generic | 28 | 27 | $262 |
| Allopurinol | Generic | 18 | 15 | $298 |
| Dexamethasone | Generic | 15 | 11 | $277 |
| Jakafi (Ruxolitinib Phosphate) | Brand | 15 | 0 | $151,937 |
Hospital affiliations
Frequently asked questions
What is Dr. Yazhini Vallatharasu's medical specialty?
Dr. Yazhini Vallatharasu practices Hematology & Oncology Physician in Appleton, WI.
Where does Dr. Yazhini Vallatharasu practice?
Dr. Yazhini Vallatharasu practices at 2500 E Capitol Dr, Appleton, WI 54911. Office phone: 9203643600.
What is Dr. Yazhini Vallatharasu's NPI?
Dr. Yazhini Vallatharasu's National Provider Identifier (NPI) is 1508207895, issued by NPPES.
Does Dr. Yazhini Vallatharasu accept Medicare assignment?
Yes. Dr. Yazhini Vallatharasu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yazhini Vallatharasu commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.